Prediction of pyramidal tract side effect threshold by intra-operative electromyography in subthalamic nucleus deep brain stimulation for patients with Parkinson's disease under general anaesthesia - Leung, Lok Wa Laura; Lau, Ka Yee Claire; Kan, Kwok Yee Patricia; Ng, Yikjin Amelia; Chan, Man Chung Matthew; Ng, Chi Ping Stephanie; Cheung, Wing Lok; Hui, Ka Ho Victor; Chan, Yuen Chung David; Zhu, Xian Lun; Chan, Tat Ming Danny; Poon, Wai Sang (Frontiers in Surgery, 2024)